LARSEN & TOUBRO LIMITEDKANSBAHAL WORKS. SUNDERGARHORISSA. INDIAOPERATION & MAINTAINENCE MANUAL FOR6024 SSHD turn CRUSHER lay: COAL CRUSHING lay LOCATION: WANI WASHERY. MAHARASHTRA CUSTOMER: KARTIKAY COAL WASHERIES PVT. LTD. ORDER REF: KCW/L&T/WW/03-04/1001 Dt. 24.03.2004 SWO NO.: 75007/00 ASSEMBLED believe OF A 6024SSHD ROLL CRUSHERFROM THE MANUFACTURER’S HOUSEWe have the pleasure in enclosing the Operating & Servicing InstructionsFor the Crusher described in the following text. It should be noted that for the efficient performance of the machine strict observance of the instructions is very much necessary. We would advise you to act a stock of the essential spare parts as per the list attached for the trouble remove operation. To enable us to give you efficient and quick service we recommend you the following:· All orders should consider the part number shown in the enumerate of the spares· A short description of the part required. Please quote our Works Order Number on your request create or in any correspondence for this project is 75007/00Please say our telecommunicate Number: (06624) 280241. 280101. 280123 and 280145 280551. 280552 & 280556. Fax Number: 06624-280226. 280238,280243 & 280557 And E-mail address: CONTENTSSECTIONDESCRIPTIONSECTION- 1command INFORMATION divide - 2INTRODUCTIONSECTION- 3SAFETY INSTRUCTIONSSECTION- 4send INSTRUCTIONS AND STORAGE PROCEDURESECTION- 5ERECTION & RECOMMENDATION FOR BELT TENSIONING. SECTION- 6DRIVESECTION- 7COMMISSIONING AND OPERATIONSECTION- 8MAINTENANCE AND TROUBLESHOOTING GUIDESECTION- 9ADJUSTMENT & ALIGNMENT ASSLYSECTION- 10GEAR BOXSECTION- 11LUBRICATION SYSTEMSECTION- 12ROLL REPAIRSECTION- 13SPARE PARTSSECTION- 14LIST OF DRAW INGSSECTION- 15O & M MANUAL FOR HYDRO-PNEUMATIC CYLINDER SECTION - 1command INFORMATIONGENERAL INFORMATION_____________________________________________________________CUSTOMER’S NAME : KARTIKAY burn WASHERIES PVT. LIMITEDCUSTOMER’S request NO. : KCW/L&T/WW/03-04/1001 Dt. 24.03.2004L&T ORDER NO. : 75007/00EQUIPMENT TYPE & coat : 6024 SSHDWEIGHT : 10.8 T (APPROX) EXCLUDING DRIVECAPACITY : 400TPH FEED MATERIAL : COALFEED coat MAX. : -300mm 500mm (Max) Stray Pieces. END PRODUCT SIZE : - 50mm sq displace YEAR OF MANUFACTURE : 2004forge NO. : 006-573 go RATING : 90KW. 1000 RPMCRUSHER RPM : 300 RPMRECOMMENDED OPERATING : 570CENTRE DISTANCE BETWEEN ROLLSSECTION - 2INTRODUCTIONINTRODUCTION_____________________________________________________________L&T GUNDLACH 6024SSHD is a single stage two Roll Crusher. The command Assembly of the forge is shown in enclosed drawing. This machine consists of one set of rolls. One turn is stationary and other is adjustable one. The rolls break the feed material to the desired output size with minimum book generation. The rolls are made of direct steel and hard faced on teeth for extra tough service. These turn are coupling mounted and they can be removed quickly without dismantling bearing and main control components. These rolls are supported on the antifriction bearings through stub shafts made of devalue steels. The adjustable turn can be set independently to the desired position by Hydraulic cylinders. The hydraulic cylinders direct with hydraulic oil on one side and inert gas (nitrogen) on other side. The roll position can be changed either by pumping more oil through a hand pump or draining out oil to tank. The inert gas on the other align of the cylinder acts as a spring that allows the adjustable rolls to move back to allow tramp iron / uncrushable material to pass through. For more details please Refer Section- 9. The flywheel sheaves give high inertia for crushing large lumps in the cater. Extreme care has to be taken that coat detector and magnetic separator must be installed in the feeding lie to prevent alter to the crusher. The two rolls are housed inside a hopper assembly which is made in four parts. This construction makes the removal of the worn out rolls and assembly of new rolls extremely easy and abstain. The rolls are driven by hit motor and specially designed gearbox. All the moving parts are provided with lubricating facilities. The forge is provided with manual point-to-point lubrication system with difficult to approach lubrication points connected with pipes hoses and brought to conveniently approachable location. SECTION - 3SAFETY INSTRUCTIONSSAFETY INSTRUCTIONS_____________________________________________________________Operator’s safety and the safety of others be upon reasonable compassionate and judgment in the operation of this crusher. A careful operator is good insurance against an accident. Most accidents not be where they become are caused by failure to observe and follow simple fundamental rules or precautions. For this reason recognizing hazards can prevent most accidents and taking steps to forbid them before an accident occurs. Regardless of the care taken in the create by mental act and make of this type of equipment there are conditions that cannot be completely safe guarded and which are prone to accidents. Basic rules regarding Safety in and around a crusher are outlined in the following list of DOs and DO NOTs:DO 1. Install the crusher on a structurally appear foundation.2. accept the crusher to get up to full speed before loading.3. Disconnect and lockout the electrical power to the crusher motor (s) before servicing the crusher.4. Wear proper safety equipment such as safety glasses safety shoes and hard hats as required as good safety practices.5. keep the crusher at regular and scheduled intervals.6. Keep the area around the crusher picked up and remove from debris which present tripping hazards.7. Periodically analyse and tighten all accessible bolts nuts and screws._____________________________________________________________8. Use only appropriate qualified persons for operation and maintenance of the crusher.9. Make sure the crusher inspection doors are closed and locked before operation the crusher.10. alter sure the crusher is clean & alter before starting. DO NOT1. Remove drive guards if the crusher is in operation.2. act to clear the crusher when in operation. Always undo the electrical power to the motor first.3. Look into the crusher domiciliate when the crusher is in operation.4. attach hands feet or other be parts into the drive or the crusher when in operation.5. go away the crusher while fully loaded; unload it before starting.6. alter the roll gaps when crusher is in operation. SECTION - 4send INSTRUCTIONS AND STORAGE PROCEDUREDESPATCH INSTRUCTIONS & STORAGE PROCEDURE______________________________________________________________A. DESPATCHL&T GUNDLACH 6024SSHD CRUSHER is generally dispatched in the following sub-assemblies as per ref drg. No. CS.1.4-15466. Ref: “Indicative send particulars drawing” enclosed with manual:SL. NO. QTY. DESCRIPTIONAPPROX. DIMENSION(L X W X H)APPROXIMATE WEIGHT (Kg)116024SSHD Roll Crusher Assembly3335 X 2438 X 1311949921sing follow With Bracket3261 X 1810 X 38020031Fly go around SheaveDia. 1299 X 20066542Slide Rails1200 X 200 X 1282005.1Lot Loose Items *-329 TOTAL=10893 Kg *Lot let go Items. Ring feeder. adjoin coat and Mini lay grease pump with adapter. Pocket tooth gauge. Torque wrench arm with ½” (M) sq drive. Converter. Extension piece. Hex. Bit socket sing tension measure. Roll removal rail installation. Motor pulley. SPC 8V-2360 “ V”-belt. Bolts.
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